Understanding when and how to rebaseline due to methodological changes

The white paper addresses the challenges and solutions related to rebaselining greenhouse gas (GHG) emissions due to methodological changes. It aims to standardize practices to ensure consistency and transparency across companies, and sectors.

The paper provides guidance on when and how companies should rebaseline their emissions inventories, particularly when incorporating Product Carbon Footprints (PCFs). It covers considerations over rebaselining necessity and ambiguity, how to define rebaseline triggers and how to follow a standardized and consistent process to improve data accuracy.